@charset "UTF-8";

* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
}

body {
    min-width: 1280px;
}

.web header {
    font-size: 0;
    background: linear-gradient(#fafafa, #e2e2e2);
}

.web header a {
    display: inline-block;
    width: 9.8vw;
    height: 4.73vw;
    line-height: 4.73vw;
    text-align: center;
    font-size: 0.93vw;
    color: black;
    border-right: 1px solid #c1c1c1;
    text-decoration: none;


}

.web header a:first-of-type {
    width: 14.2vw;
}

.web header a:first-of-type img {
    vertical-align: middle;
    width: 5.27vw;
    height: 3.13vw;
}

.web header a:hover {
    background-color: #dcdcdc;
}




/* 从这开始 */

.banner {
    background-image: url(../img/bg.png);
    background-repeat: no-repeat;
    background-size: cover;
    height: 39.47vw;

}

.banner .left a {
    color: white;

}

.banner .left {
    color: white;
    padding-top: 0.78vw;
    position: absolute;
    left: 20.13vw;

}

.banner .left .nav {
    margin-bottom: 7.66vw;
}

.banner .left h1 {
    font-size: 3.2vw;
}

.banner .left h3 {

    font-size: 1.47vw;
    text-shadow: 0 0 0.5vw black;
}

.banner .left h6 {
    font-size: 0.95vw;
    font-weight: normal;
    font-style: italic;
    font-stretch: normal;
    line-height: 1.2vw;
    letter-spacing: 0.15vw;
    color: #ffffff;
}


.banner .left video {
    width: 9vw;
    height: 5.53vw;
    margin-top: 2.6vw;
    margin-bottom: 1.73vw;

}



.banner .left .bottom a:first-of-type {
    display: inline-block;
    width: 7.47vw;
    height: 2.6vw;
    border-radius: 0.5vw;
    border: none;
    font-size: 0.8vw;
    text-align: center;
    line-height: 2.6vw;
    background: linear-gradient(#3d8dc7, #024b7f)
}

.banner .left .bottom a:last-of-type {
    display: inline-block;
    width: 6.5vw;
    height: 2.6vw;
    border-radius: 0.5vw;
    border: none;
    font-size: 0.8vw;
    padding-left: 0.93vw;
    line-height: 2.6vw;
    background: linear-gradient(#3d8dc7, #024b7f)
}

.banner .left .bottom a:last-of-type {
    position: relative;
    margin-left: 0.5vw;
}

.banner .left .bottom a:last-of-type img {
    position: absolute;
    right: 0;
    width: 2.6vw;
    height: 2.6vw;
}

.NEW .imgbox {
    width: 70.93vw;
    height: 2.2vw;
    margin: 0 auto;
    position: relative;
}

.NEW .imgbox img {
    width: 100%;
}

.NEW .imgbox p {
    position: absolute;
    top: 0.5vw;
    font-size: 0.8vw;
    color: white;
    right: 2vw;
}

.NEW .son {
    width: 20vw;
    
    border: 1px solid grey;
    border-radius: 0.3vw;
    text-align: center;
    box-shadow: 0vw 0vw 1vw rgb(80, 80, 80);

}

.NEW .son .imgbox {
    width: 20vw;
    height: 9.67vw;
}



.NEW .bottom {
    display: flex;
    justify-content: center;
    margin-top: 4.67vw;
}

.NEW .son h1 {
    font-size: 1.2vw;
    color: #12151c;
    line-height: normal;
    margin: 1.7vw 0 0.9vw;
}

.NEW .son h6 {
    font-size: 0.73vw;
    color: #525252;
    opacity: 0.7;
    padding: 0 3.6vw;
    padding-bottom: 2.4vw;


}

.shadow {
    width: 92vw;
    height: 3.87vw;
    margin: 0 auto;
    margin: 2.27vw 0;
}

.shadow img {
    width: 100%;
}

.project {
    margin-bottom: 5.2vw;
}

.project h1 {
    text-align: center;
    font-size: 2vw;
    font-weight: normal;
    color: #12151c;
}

.project .bottom {

    display: flex;
    align-items: flex-end;
    margin-bottom: 1vw;

}

.project .bottom .left {
    width: 33.67vw;
    height: 19.5vw;
    margin-left: 16.4vw;

}

.project .bottom .left img {
    width: 100%;

}


.project .right {
    margin-left: 6vw;
}

.project .right .bottom a {
    color: white;
}

.project .right .bottom a:first-of-type {
    display: inline-block;
    width: 7.47vw;
    height: 2.6vw;
    border-radius: 0.5vw;
    border: none;
    font-size: 0.8vw;
    text-align: center;
    line-height: 2.6vw;
    background: linear-gradient(#3d8dc7, #024b7f)
}

.project .right .bottom a:last-of-type {
    display: inline-block;
    width: 6.5vw;
    height: 2.6vw;
    border-radius: 0.5vw;
    border: none;
    font-size: 0.8vw;
    padding-left: 0.93vw;
    line-height: 2.6vw;
    margin-left: 0.87vw;
    background: linear-gradient(#505152, #141515)
}

.project .right .bottom a:last-of-type img {
    float: right;
    width: 2.6vw;
    height: 2.6vw;
}

.project .right p {
    font-size: 0.93vw;
    color: #525252;
    opacity: 0.9;
    line-height: 1.5vw;
    margin-top: 1.6vw;
    margin-bottom: 3.6vw;
}

.project .right h3 {
    font-size: 1.2vw;
    color: #12151c;
}


.us {
    background-color: #ebebeb;
    padding-bottom: 3.6vw;
    position: relative;

}




.usdown {

    width: 2.4vw;
    height: 2.4vw;
    position: absolute;
    left: 48vw;
    top: -1vw;

}

.usdown img {
    width: 100%;
}

.us h1 {
    text-align: center;
    color: #12151c;
    font-size: 1.93vw;
    font-weight: normal;
    padding: 4vw 0;
}

.us .bigbox {
    width: 54.2vw;
    margin: 0 auto;
    background-color: #ebebeb;
}


.us .bigbox .imgbox {

    width: 5.67vw;
    height: 5.67vw;
}

.us .bigbox .imgbox img {
    height: 100%;
}

.us .bigbox {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;

}

.us .son {
    display: flex;
    align-items: flex-end;
    padding-bottom: 3.27vw;
}

.us .son .right {

    margin-left: 1.53vw;

    width: 6.53vw;
    height: 4.27vw;
    position: relative;

}

.us .son .right img {
    vertical-align: bottom;
    width: 4.13vw;
    height: 1.47vw;
    position: absolute;
    top: 2.6vw;

}


.us .son .right h6 {
    font-size: 0.93vw;
    color: #525252;
    opacity: 0.9;

}

/* 这是底部 */


footer {
    background-color: #444;
    height: 4.14vw;
    color: white;
    font-size: 0.73vw;
}

footer span {
    opacity: 0.8;
}

footer .bottom {

    margin: 0 18.4vw;
    padding-top: 1.5vw;
    position: relative;
}

footer .imgbox {
    display: inline-block;
    width: 1.33vw;
    height: 0.8vw;
}

footer .imgbox img {
    width: 100%;
}